Tri-County Aire

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Claim This BusinessAbout Tri-County Aire
Tri-County Aire delivers heating and cooling services across Southern Maryland from their Charlotte Hall base. With a 4.7-star average drawn from 322 client reviews, the contractor maintains regular weekday hours Monday through Friday. Serving communities throughout the tri-county region, their team Handles both routine maintenance calls and urgent heating emergencies for homeowners with aging equipment.
Customers repeatedly note the technical skill of Tri-County Aire technicians when confronting stubborn heating failures. One reviewer described Ted diagnosing and repairing a 2008 heating system that required a motherboard upgrade, noting the technician arrived within a month for two separate heating breakdowns. Another homeowner praised the installation crew of Cody, Billy, and Clark for arriving on schedule, working neatly, and thoroughly explaining options during a furnace replacement. These specific scenarios illustrate the company's ability to address equipment other contractors struggled to troubleshoot.
What Customers Say
Two of three detailed reviewers awarded five stars specifically citing technicians Ted, Cody, Billy, or Clark by name. Positive reviews emphasize same-day arrival during heating failures and thorough cleanup after installations, while the lone negative review describes a warranty dispute after a mounting bracket failed less than two years after installation, requiring multiple follow-up calls to advance the claim.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–4:30 AM |
| Tuesday | 8 AM–4:30 AM |
| Wednesday | 8 AM–4:30 AM |
| ThursdayToday | 8 AM–4:30 AM |
| Friday | 8 AM–4:30 AM |
| Saturday | Closed |
Services
Heating System Repair
Diagnosing and repairing furnaces and heaters including older systems requiring component upgrades.
Furnace Replacement
Complete removal of old units and professional installation of new heating equipment.
HVAC Installation
New system installation for newly constructed homes, handling all major components.
Mini-Split Installation
Installing ductless mini-split systems in garages, additions, or zones needing supplemental heating and cooling.
AC Repair & Maintenance
Summer cooling system repairs and preventive maintenance to maintain performance.